AcTmO3

ceramic

· AcTmO3

AcTmO3 is a rare-earth oxide ceramic compound containing actinium and thulium in a perovskite-type crystal structure. This is an experimental material primarily of academic and research interest, studied for its thermal, electrical, and structural properties within the broader family of rare-earth oxides used in high-temperature and specialized applications. Its selection would be driven by unique combinations of properties relevant to extreme environments or specific functional requirements rather than as a commodity engineering ceramic.

high-temperature ceramics researchrare-earth oxide compoundsnuclear material sciencesolid-state physics applicationsexperimental advanced ceramics

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	4.565	eV	—
Magnetic Moment(μB)	0.000	μB	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-3.772	eV/atom	—

Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

AcTmO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental